Data in the tables are subject to change because the States may revise and
update their data. Effective with the May, 2005 report, the table MF-121T will
no longer show tax rate changes during the year. The table only show the most
current tax rate and the effective date.

In the event that a State has not
yet reported data, the tables MF33G, MF33GA, MF33SF, and the Cover Sheet of
this report will show estimates based on the State's previous years' data and
that State's region percent change. If the previous year's data is unavailable,
the estimate will be based on two years back. Estimated data for States are
in bold fonts.

Note to Users of Monthly Motor-Fuel 'Retail Price' Data: Beginning
with the May 2011 edition of the Monthly Motor Fuel Reported by States, the
'Retail Price Data' table will no longer be published. For information on the
price of fuel, see the Energy Information Agency (EIA) website at the following
link: http://www.eia.gov/